Abstract：Based on the summary of practical experiences in some engineerings, this paper discussed a few problems, which need to be noticed in design for the determination of pile bearing capactity, by analyzing bearing behaviour of large diameter hand-dug pile as
王明扬; 许虎生. 浅谈对大口径人工挖孔桩设计中一些问题的看法[J]. 南昌大学学报（工科版）, 1992, 14(04): 1-.
Wang Mingyang (Jiangxi Polytechnic University)Xu Husheng(The Second Construction Company of Jin jang City). . , 1992, 14(04): 1-.
1992, Vol. 14 